Rapid: Individual Calculations January 2024
 Miamoto, Igor Tadashi Osanai  Total change: -8.00  Rating chartPersonal card
 II Copa Campo Mourao de Xadrez RPD FIDE CBX Campo Mourao BRA 2023-12-02
RcRownchangeKK*chgGame
 1833 1463 0.50 1 0.40 40 16.00 
  Luz, Jhonatan Rodrigues Da 1833 BRA0.5010.404016.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 III Circuito Maringaense 2023 de Xadrez RPD - 3a Etapa Maringa PR BRA 2023-12-09
RcRownchangeKK*chgGame
 1364 1463 1.00 3 -0.84 40 -33.60 
  De Souza, Felipe De Deus 1139 BRA0.001-0.8740-34.80 
  De Souza, Samuel De Deus 1232 BRA1.0010.21408.40 
  Da Silva, Paulo Cesar 1721 BRA0.001-0.1840-7.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 V Torneio de Xadrez RPD de Mandaguari 2023 Mandaguari PR BRA 2023-12-17
RcRownchangeKK*chgGame
 1648 1463 0.50 1 0.24 40 9.60 
  Viana, Matheus Pimentel Dom Bosco 1648 BRA0.5010.24409.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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